/***
 * GASP: a gaming services platform for mobile multiplayer games.
 * Copyright (C) 2004 CNAM/INT
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 * Contact: gasp-team@objectweb.org
 *
 * Author: Romain Pellerin
 */
package org.mega.gasp.platform;

import java.util.Vector;


/**
 * Lobby provide informations to the users on the current state of the Gaming Platform.
 * 
 * @author PELLERIN Romain (pellerin@cnam.fr) - MEGA Project 
 */


public interface Lobby {

	/**
	 * Returns a list of the current active ApplicationInstances associated to a specific application
	 * with the ActorSession contains in fact a stream : (ApplicationInstanceID (username,ActorID)*)*
	 * 
	 * @param sID the application ID
	 * @return a stream
	 */
	Vector getApplicationInstancesInfos(int sID);

	/**
	 * Returns last modified time of lobby
	 * @param sID the application ID
	 * @return time (in milliseconds)
	 */
	public long getLobbyModifiedTime(int sID);
}
